Sensormatic Electronics Corporation

Tyco Fire + Security Gmbh

Rajkiran Kumar Gottumukkal

Ian Christopher Westmacott

Matthew A Gruenke

Deepak Chembakassery Rajendran

Rajiv Ramanasankaran

Santle Camilus Kulandai Samy

Prantik Sen

Sivaram Annadurai

Satyajit Nair

Disclosed herein is an object detection system, including apparatuses and methods for object detection. An implementation may include receiving a first image frame from an ROI detection model that generated a first ROI boundary around a first object detected in the first image frame and subsequently receiving a second image frame. The implementation further includes predicting, using an ROI tracking model, that the first ROI boundary will be present in the second image frame and then detecting whether the first ROI boundary is in fact present in the second image frame. The implementation includes determining that the second image frame should be added to a training dataset for the ROI detection model when detecting that the ROI detection model did not generate the first ROI boundary in the second image frame as predicted and re-training the ROI detection model using the training dataset.

Object detection systems and methods including an object detection model using a tailored training dataset

A method for counting number of people in an image includes feeding an image into an object counting model to generate a first result for the image that is indicative of a number of human heads detected in one or more regions of the image. The image is fed into a regression model to generate a second result for the image that is indicative of a regression count of people detected in the one or more regions of the image. An estimate of people detected in the image is obtained based on the first result and the second result using one or more rules.

Method and system for crowd counting

Aspects of the present disclosure include methods, systems, and non-transitory computer readable media that perform the steps of receiving a visual code identifier associated with a transaction of one or more transaction merchandises, receiving a radio frequency identification (RFID) identifier associated with the transaction, analyzing the image, determining at least one of one or more detected merchandises, a number of the one or more detected merchandises, and a price of the one or more detected merchandises based on information in the RFID identifier and the analyzed image, determining a merchandise discrepancy, a number discrepancy, or a price discrepancy, and transmitting, in response to determining the at least one of the merchandise discrepancy, the number discrepancy, or the price discrepancy, an alert.

Loss prevention using video analytics

A system and method for identification and suppression of time varying background objects is disclosed. A proposed surveillance security system includes an image analytics system and at least one surveillance camera. The image analytics system identifies objects within image data of a scene captured by the surveillance camera, and then analyzes the objects to determine whether each object is a foreground object or a dynamic background object. In examples, the image analytics system determines whether an object is a foreground object or a dynamic background object based upon movement and/or an appearance of the object. The surveillance security system does not send alerts to users of the system for objects determined to be dynamic background objects. When users request objects of interest, the dynamic background objects are also excluded from lists of objects sent in reply messages to the users.

System and method for identification and suppression of time varying background objects

A surveillance camera system and method is disclosed. The system includes one or more surveillance cameras that capture images of scenes, and one or more calibration systems that automatically generate ground planes from the captured images from the surveillance cameras. Foreground objects in the scenes are then analyzed against the ground planes to determine whether the ground planes may require updating and/or recalculation.

Growing community of inventors

Bengaluru, India

Rajkiran Kumar Gottumukkal